<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .outer {
            perspective: 1000px;
        }
        section {
            position: relative;
            width: 300px;
            height: 200px;
            margin: 400px auto;
            /* 让盒子内得子元素保持立体效果 */
            transform-style: preserve-3d;
            /* 执行动画 */
            animation: rotate 10s linear 0s infinite;
            /*  */
            background: url(../img/pig.jpg) no-repeat;
        }
        section:hover {
            animation-play-state: paused;
        }
        section div {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url(../img/dog.jpg) no-repeat;
        }
        section div:nth-child(1) {
            transform: translateZ(300px);
        }
        section div:nth-child(2) {
            /* 这里先旋转再移动，因为旋转过后，坐标轴跟之前得就不一样了，移动是是新得坐标轴，translateZ就是按照新的坐标轴向前移动300px */
            transform: rotateY(60deg) translateZ(300px);
        }
        section div:nth-child(3) {
            transform: rotateY(120deg) translateZ(300px);
        }

        section div:nth-child(4) {
            transform: rotateY(180deg) translateZ(300px);
        }

        section div:nth-child(5) {
            transform: rotateY(240deg) translateZ(300px);
        }

        section div:nth-child(6) {
            transform: rotateY(300deg) translateZ(300px);
        }

        @keyframes rotate {
            0% {
                transform: rotateY(0deg) rotateX(0deg);
            }

            100% {
                transform: rotateY(360deg) rotateX(45deg);
            }
        }
    </style>
</head>

<body>
    <div class="outer">
        <section>
            <div></div>
            <div></div>
            <div></div>
            <div></div>
            <div></div>
            <div></div>
        </section>
    </div>

</body>

</html>